Dimensions

Cut & Shape

Precision machine-cut calibrated natural sapphire gemstones

Identification

Natural

Species

Corundum

Variety

Sapphire

Hardness

9

Density

4

RI-1

1.762

RI-2

1.778

Sapphire is the gem variety of the mineral corundum. It is an extremely hard and durable gemstone, second only to Diamonds on the Moh's hardness scale. Sapphires are available in virtually all colors but red, red sapphires are known as rubies. Blue sapphire is the most well known hue.

All natural sapphire gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough sapphires are sourced from our own mines or from the most reliable suppliers in the industry.

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